# NTSB investigations: Continental IO-550-N, MA

NTSB aviation accident and incident investigations since 1962: the probable cause, findings, aircraft, crew, weather and docket of each, linked to the FAA registry and the FAA’s own reports.

## Latest cases

- [NTSB GAA17CA429](https://openairdocs.org/ntsb/GAA17CA429.md): Cirrus Design SR22 · Edgartown, MA · Accident · No injuries · Data collection · Final report · Jul 23, 2017 · N831SR · Substantial damage
  > The airplane’s collision with geese during the takeoff roll.
- [NTSB ERA14IA301](https://openairdocs.org/ntsb/ERA14IA301.md): Cirrus Design SR22 · Burlington, MA · Incident · No injuries · Incident investigation · Final report · Jun 11, 2014 · N813JE · Minor damage
  > A loss of clamping load of the No. 5 cylinder crankcase through bolts due to maintenance personnel’s failure to properly torque the through bolts during recent maintenance, which resulted in displacement of the No. 2 bearing and the subsequent catastrophic…
- [NTSB ERA12FA540](https://openairdocs.org/ntsb/ERA12FA540.md): Cirrus Design SR22 · Falmouth, MA · Accident · 1 fatal · Field investigation · Final report · Sep 1, 2012 · N221DV · Substantial damage
  > The flight instructor’s inadequate remedial action. Contributing to the accident was the student pilot’s poor control of the airplane during the approach.

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
SELECT c."ntsbNumber", c."eventDate", c."eventType", c."eventCity", c."eventStateOrRegion", a.n_number, a."aircraftMake", a."aircraftModel", c."highestInjuryLevel", c."totalFatal", c."completionStatus", c.report_url
FROM 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = c."mKey" AND a.position = 1
WHERE c."eventStateOrRegion" = 'MA' AND c."eventCountry" = 'USA'
  AND c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('17215'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=17215&state=MA

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OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.